How AI Voice Agents Interview 100+ Customers a Month, and What Brands Learn From It | Bryan Starck, Customer Conversations

Most brands think they know their customer. Usually it’s a persona deck someone made 18 months ago. In this episode, I sit down with Bryan Starck, founder of Customer Conversations, to talk about how AI voice agents now interview hundreds of customers every month and turn those conversations into ad creative, email angles, CRO tests and retention wins.

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🎙️ Learn more about Customer Conversations: https://customerconversations.co

Bryan and I met working on the same brand years ago. Since then he’s built 100 Celsius into a subscription growth consultancy and launched Customer Conversations, which runs AI-powered customer interviews at scale for ecommerce brands.

In this episode:
– How email marketing has changed in 10+ years, from beautiful creative to CRM strategy
– Bryan’s path from enterprise martech sales to starting his own agency
– How a custom AI voice agent interviews new customers, VIPs and churned subscribers 24/7, triggered from Klaviyo
– Why surveys, reviews and cancel flows only give surface-level feedback
– Why customers who won’t type two sentences will talk for 15 minutes
– Using AI to have the hard conversations with churned subscribers your team avoids
– The daily insight feed that powers ad creative, email campaigns and CRO tests
– Why your customer persona is probably wrong
– Our review-mining process in Claude that builds 7 customer avatars
– How AI calls caught a bad product batch within a week
– What AI customer interviews cost compared to traditional focus groups
– Turning customer calls into ads and testimonials, with consent
– Q4 for subscription brands: why reskinning your evergreen offer often beats a brand-new BFCM promo
– Why your competitor is every brand on the internet, and why Q1 is the real opportunity

AI without a human touch is just efficiency. Used right, it creates more real conversations with your customers than you’ve ever been able to have.